@SuppressWarnings("unchecked")
@Override
public void updateSettings(SettingsCommand command) {
// group all updates by provider+instance, to reduce the number of CA updates
// when multiple settings are changed
if (command.getProviderKey() == null) {
Map<String, SettingsCommand> groups = new LinkedHashMap<String, SettingsCommand>(8);
Map<String, SettingsCommand> indexedGroups = null;
for (SettingValueBean bean : command.getValues()) {
String groupKey =
bean.getProviderKey() + (bean.getInstanceKey() == null ? "" : bean.getInstanceKey());
final boolean indexed = INDEXED_PROP_PATTERN.matcher(bean.getKey()).find();
SettingsCommand cmd = null;
if (indexed) {
// indexed property, add in indexed groups
if (indexedGroups == null) {
indexedGroups = new LinkedHashMap<String, SettingsCommand>(8);
}
cmd = indexedGroups.get(groupKey);
} else {
cmd = groups.get(groupKey);
}
if (cmd == null) {
cmd = new SettingsCommand();
cmd.setProviderKey(bean.getProviderKey());
cmd.setInstanceKey(bean.getInstanceKey());
if (indexed) {
indexedGroups.put(groupKey, cmd);
} else {
groups.put(groupKey, cmd);
}
}
cmd.getValues().add(bean);
}
for (SettingsCommand cmd : groups.values()) {
updateSettings(cmd);
}
if (indexedGroups != null) {
for (SettingsCommand cmd : indexedGroups.values()) {
updateSettings(cmd);
}
}
return;
}
try {
Configuration conf = getConfiguration(command.getProviderKey(), command.getInstanceKey());
Dictionary<String, Object> props = conf.getProperties();
if (props == null) {
props = new Hashtable<String, Object>();
}
for (SettingValueBean bean : command.getValues()) {
String settingKey = command.getProviderKey();
String instanceKey = command.getInstanceKey();
if (instanceKey != null) {
settingKey = getFactoryInstanceSettingKey(settingKey, instanceKey);
}
if (bean.isRemove()) {
props.remove(bean.getKey());
} else {
props.put(bean.getKey(), bean.getValue());
}
if (!bean.isTransient()) {
if (bean.isRemove()) {
settingDao.deleteSetting(settingKey, bean.getKey());
} else {
settingDao.storeSetting(settingKey, bean.getKey(), bean.getValue());
}
}
}
if (conf != null && props != null) {
if (command.getInstanceKey() != null) {
props.put(OSGI_PROPERTY_KEY_FACTORY_INSTANCE_KEY, command.getInstanceKey());
}
conf.update(props);
}
} catch (IOException e) {
throw new RuntimeException(e);
} catch (InvalidSyntaxException e) {
throw new RuntimeException(e);
}
}
